WORKLAZY TOOLS
Excel Compare
Compare pairs of Excel and CSV files by position, keys or reconciliation rules and download a nine-sheet XLSX report for every successful pair.
Use this tool directly in your browser without installing software or signing in.
- XLSX, XLSM, XLS, XLSB, SpreadsheetML and CSV
- Position, key and reconciliation matching
- Duplicate-key policies
- Formula and cached-value comparison
- XLSX and XLSM formatting comparison
- Nine-sheet report per pair
- ZIP for multiple successful pairs
Frequently asked questions
Which Excel formats can I compare?
You can compare XLSX, XLSM, XLS, XLSB, SpreadsheetML XLS and CSV files. XLS and XLSB support values and formulas, but formatting differences are excluded.
Are comparison files uploaded to a server?
No. Reading, comparison and report generation happen in the current browser, and file contents are not sent to a server.
Can I compare multiple file pairs at once?
Yes. Each pair can use its own sheets and matching rules. Every successful pair gets a nine-sheet XLSX report, and two or more successful pairs also get a ZIP.